FR2398853A1 - Permanent formwork for concrete building - is of lightweight cellular precast concrete finished by machining with panel transverse joints defined by tongues and grooves - Google Patents

Permanent formwork for concrete building - is of lightweight cellular precast concrete finished by machining with panel transverse joints defined by tongues and grooves

Info

Publication number
FR2398853A1
FR2398853A1 FR7723176A FR7723176A FR2398853A1 FR 2398853 A1 FR2398853 A1 FR 2398853A1 FR 7723176 A FR7723176 A FR 7723176A FR 7723176 A FR7723176 A FR 7723176A FR 2398853 A1 FR2398853 A1 FR 2398853A1
Authority
FR
France
Prior art keywords
concrete
formwork
tongues
machining
grooves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7723176A
Other languages
French (fr)
Other versions
FR2398853B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7723176A priority Critical patent/FR2398853A1/en
Publication of FR2398853A1 publication Critical patent/FR2398853A1/en
Application granted granted Critical
Publication of FR2398853B1 publication Critical patent/FR2398853B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8605—Walls made by casting, pouring, or tamping in situ made in permanent forms without spacers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/161—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, both being partially cast in situ
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms

Abstract

The building system uses a reinforced concrete or plain concrete substructure with permanent formwork of a precast cellular lightweight concrete construction. The formwork may take diverse forms, e.g. rectangular panels or trough sections for beams or columns respectively. The resultant structure has good thermal and acoustic insulation properties, and spacer elements if necessary may be utilised and left embedded in the in situ concrete core. Typical formwork may use standard rectangular panels to form the base and two parallel side walls. The transverse joints between panels may be of the tongue and groove type, and the longitudinal joints may be similar incorporating half rebated panel edges.
FR7723176A 1977-07-25 1977-07-25 Permanent formwork for concrete building - is of lightweight cellular precast concrete finished by machining with panel transverse joints defined by tongues and grooves Granted FR2398853A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7723176A FR2398853A1 (en) 1977-07-25 1977-07-25 Permanent formwork for concrete building - is of lightweight cellular precast concrete finished by machining with panel transverse joints defined by tongues and grooves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7723176A FR2398853A1 (en) 1977-07-25 1977-07-25 Permanent formwork for concrete building - is of lightweight cellular precast concrete finished by machining with panel transverse joints defined by tongues and grooves

Publications (2)

Publication Number Publication Date
FR2398853A1 true FR2398853A1 (en) 1979-02-23
FR2398853B1 FR2398853B1 (en) 1980-07-11

Family

ID=9193896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723176A Granted FR2398853A1 (en) 1977-07-25 1977-07-25 Permanent formwork for concrete building - is of lightweight cellular precast concrete finished by machining with panel transverse joints defined by tongues and grooves

Country Status (1)

Country Link
FR (1) FR2398853A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488930A1 (en) * 1980-08-19 1982-02-26 Kamal Ahmed Building construction using reinforced ring beams - has self wedging prefabricated elements forming lost shutters for floor and walls on each level
CN106703288A (en) * 2016-11-18 2017-05-24 湖南大学 Manufacturing method of carbon fiber mesh composite board and concrete continuous beam
ES2698723A1 (en) * 2018-08-10 2019-02-05 Sustainable Building S L MOLDING ASSEMBLY FOR CONSTRUCTION OF BEAMS BY RAPID ASSEMBLY SYSTEMS (Machine-translation by Google Translate, not legally binding)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541742A (en) *
GB136682A (en) * 1919-01-17 1919-12-24 Robert Dyson Atherton Improvements in the Method of and Means for Constructing Walls for Dwellinghouses and like Buildings.
GB423771A (en) * 1934-06-11 1935-02-07 Bert Augustus Blackburn Improvements relating to reinforced concrete construction
FR954582A (en) * 1950-01-03
FR973962A (en) * 1948-09-06 1951-02-16 Procedes D Entpr S Et De Const Shuttering concrete walls between facing elements forming formwork and integral with the concrete without limitation of the dimensions of the walls
FR1111828A (en) * 1954-09-30 1956-03-05 Verboom & Durouchard Ets component with integrated coating
FR2082186A5 (en) * 1970-03-06 1971-12-10 Chauvaud Marcel
DE2139197A1 (en) * 1971-08-05 1973-02-22 Konrad Schweiker Prefabricated building components - with lost forms incorporated for subsequent fill with concrete
FR2286255A1 (en) * 1974-09-28 1976-04-23 Escriba Jean Lost shuttering for concrete structures - has L-section sides with cylindrical cavities and base with trapezoidal section cavity

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541742A (en) *
FR954582A (en) * 1950-01-03
GB136682A (en) * 1919-01-17 1919-12-24 Robert Dyson Atherton Improvements in the Method of and Means for Constructing Walls for Dwellinghouses and like Buildings.
GB423771A (en) * 1934-06-11 1935-02-07 Bert Augustus Blackburn Improvements relating to reinforced concrete construction
FR973962A (en) * 1948-09-06 1951-02-16 Procedes D Entpr S Et De Const Shuttering concrete walls between facing elements forming formwork and integral with the concrete without limitation of the dimensions of the walls
FR1111828A (en) * 1954-09-30 1956-03-05 Verboom & Durouchard Ets component with integrated coating
FR2082186A5 (en) * 1970-03-06 1971-12-10 Chauvaud Marcel
DE2139197A1 (en) * 1971-08-05 1973-02-22 Konrad Schweiker Prefabricated building components - with lost forms incorporated for subsequent fill with concrete
FR2286255A1 (en) * 1974-09-28 1976-04-23 Escriba Jean Lost shuttering for concrete structures - has L-section sides with cylindrical cavities and base with trapezoidal section cavity

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488930A1 (en) * 1980-08-19 1982-02-26 Kamal Ahmed Building construction using reinforced ring beams - has self wedging prefabricated elements forming lost shutters for floor and walls on each level
CN106703288A (en) * 2016-11-18 2017-05-24 湖南大学 Manufacturing method of carbon fiber mesh composite board and concrete continuous beam
CN106703288B (en) * 2016-11-18 2020-03-17 湖南大学 Method for manufacturing carbon fiber grid composite plate concrete continuous beam
ES2698723A1 (en) * 2018-08-10 2019-02-05 Sustainable Building S L MOLDING ASSEMBLY FOR CONSTRUCTION OF BEAMS BY RAPID ASSEMBLY SYSTEMS (Machine-translation by Google Translate, not legally binding)
WO2020030842A1 (en) * 2018-08-10 2020-02-13 Sustainable Building S.L. Moulding unit for girder construction by means of quick-assembly systems
US20210310261A1 (en) * 2018-08-10 2021-10-07 Sustainable Building S.L. Moulding unit for girder construction by means of quick-assembly systems

Also Published As

Publication number Publication date
FR2398853B1 (en) 1980-07-11

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